Sentinel: removed mem leak and useless code.
Sentinel: removed mem leak and useless code.

ouyangkongtong/redis,seppo0010/redis,jingjidejuren/redis,wprice/redis,abhiklodh/redis,gilala/hredis,francischan714/redis,Wangyao14cyy/redis,Aaron1992/redis,mattsta/redis,wenxueliu/redis_comment,huangz1990/redis-3.0-annotated,4396/redis,oranagra/redis,healerkx/redis,190235047/redis,wangyikai/redis,dreamquster/redis,StevenTsai/redis,jxwr/redis,roth1002/redis,izhoujie/redis,Markgorden/redis,JoeWoo/redis,SyntaxStacks/redis,guker/redis,thomasdarimont/redis,wenxueliu/redis_comment,StevenTsai/redis,zhoudayang/redis,Sciumo/redis,wujf/redis,zhoudayang/redis,ipmobiletech/redis,NBSW/redis,brg-liuwei/redis,netroby/redis,programmecat/redis,shining-yang/redis,Hailei/redis,jacklee0810/redis-3.0-annotated,fengshao0907/redis,ton31337/redis,CodeJuan/redis,GitHubMota/redis,z-fork/redis,splitice/redis,4396/redis,rogerlz/redis,shreesundara/redis,maodeyi/redis_lua,CodeJuan/redis,RepmujNetsik/redis,tjschuck/redis,alenslan/redis,mgk/redis,PradheepShrinivasan/redis,Markgorden/redis,spinlock/redis,rogerlz/redis,AALEKH/redis,jackyan/redis,a-pavlov/redis,riyan8250/redis,MOON-CLJ/redis,janekmi/redis,riyan8250/redis,AALEKH/redis,hgl888/redis,twskipper/redis,ytjiang/redis,rogerchina/redis,shshlzh/redis-3.0-annotated,flashbuckets/redis,ipmobiletech/redis,tellapart/redis,Aaron1992/redis,MSOpenTech/redis,xuzhezhaozhao/redis_reading,Soledad89/redis,neomantra/redis,mumingv/redis,j0hnma/hszredis,OmarQunsul/graph-redis,pkdevbox/redis,saisai/redis,darksideofthemoo/redis-histogram,jingjidejuren/redis,wuyu201321060203/redis-3.0-annotated,flashbuckets/redis,slfs007/mk-redis,wuyu201321060203/redis-3.0-annotated,ttuna/msot-redis,supasate/redis,hornen/redis,fankeke/redis-3.0-annotated,hawkchch/redis,clamoriniere1A/redis,seandsky/redis,nilyang/redis-tdd-annotation,twskipper/redis,Aliceljm1/redis-3.0-annotated,splitice/redis,citusdata/redis,magastzheng/redis-3.0-annotated,NBSW/redis,hawkchch/redis,mumingv/redis-3.0-annotated,hgl888/redis,soloestoy/redis,janekmi/redis,wenxueliu/redis_comment,YuraLukashik/redis,zczhuohuo/redis,francischan714/redis,timothyohare/3rdPartySrc-redis,iandyh/redis,allengaller/redis,soloestoy/redis,MasahikoSawada/redis,holstvoogd/redis,dreamquster/redis,devaos/redis,zhaobo1023/redis-3.0-annotated,csuhawk/redis,thomasdarimont/redis,sunlianqiang/redis-3.0-annotated,charsyam/redis,msn217/redis-3.0-annotated,himoca/redis,soveran/redis,MOON-CLJ/redis,charsyam/redis,zhcy/redis,mengyou0304/redis,zhcy/redis,mumingv/redis,thomasdarimont/redis,mgk/redis,idning/redis,devaos/redis,gaoxianglong/redis,haima-zju/redis-3.0-annotated,alenslan/redis,linfangrong/redis,Wangyao14cyy/redis,arijitvt/redis,clamoriniere1A/redis,gilala/hbjredis,wbailey5/redis,universsky/redis,h0x91b/redis,july2993/redis,jbochi/parallel_redis,unasm/redis-3.0-annotated,tzq668766/redis-3.0-annotated,clamoriniere1A/redis,CodeJuan/redis,msn217/redis-3.0-annotated,gilala/hbjredis,ton31337/redis,wuyu201321060203/redis-3.0-annotated,zhiliaoniu/redis,gilala/hredis,jingjidejuren/redis,MasahikoSawada/redis,nnog/redis,izhoujie/redis,dayuoba/redis,brg-liuwei/redis,ksarch-saas/redis,idning/redis,seppo0010/rlite-server,cusspvz/redis,mengyou0304/redis,dayuoba/redis,HunanTV/redis,nuxeh/redis,weizijun/redis,slfs007/mk-redis,antirez/redis,0x55/redis-3.0-annotated,duanx/redis,190235047/redis,qiyang0221/redis,gilala/redis,itugs/redis,riyan8250/redis,simplestbest/redis,cloudrain21/redis,hedisdb/hedis,rouzier/redis,xuguruogu/redis,jbochi/redis,wbailey5/redis,WorkingOfTimtohyZhang/redis-3.0-annotated,MasahikoSawada/redis,seppo0010/redis,atreeyang/redis,GrimDerp/redis,HeartSaVioR/redis,davidradunz/redis,mingyaaaa/redis,brg-liuwei/redis,badboy/redis,gechong/redis-3.0-annotated,cnbin/redis,sunheehnus/redis,drinkthere/redis-3.0-annotated,mcanthony/redis,MSOpenTech/redis,YongMan/redis,alenslan/redis,jingjidejuren/redis,mengyou0304/redis,wprice/redis,yossigo/redis,wprice/redis,holstvoogd/redis,abhiklodh/redis,maodeyi/redis_lua,spearhead-ea/redis,GrimDerp/redis,jacklee0810/redis-3.0-annotated,pkdevbox/redis,qiyang0221/redis,rogerchina/redis,gilala/bjredis,tanghaodong25/redis,j0hnma/hszredis,a-pavlov/redis,CodeJuan/redis,citusdata/redis,AplayER/redis,atreeyang/redis,twskipper/redis,pmem/redis,izhoujie/redis,weizijun/redis,Soledad89/redis,soveran/redis,kensou97/redis,RepmujNetsik/redis,kaushik94/redis,colstrom/redis,takeshineshiro/redis,jbochi/parallel_redis,mattsta/redis,linfangrong/redis,jbochi/redis,Aaron1992/redis,Markgorden/redis,vincent-vivian-liu/redis,zguangyu/redis,takeshineshiro/redis,seandsky/redis,himoca/redis,louisliangjun/redis,gongice/redis-3.0-annotated,tzq668766/redis-3.0-annotated,supasate/redis,wuyu201321060203/redis-3.0-annotated,izhoujie/redis,shreesundara/redis,jasonkying/redis,kmiku7/redis,neomantra/redis,ErikDubbelboer/redis,hawkchch/redis,iandyh/redis,cnbin/redis,soloestoy/redis,miaoyc1989/redis-3.0-annotated,Markgorden/redis,shreesundara/redis,huyuezheng/redis,programmecat/redis,HeartSaVioR/redis,RepmujNetsik/redis,tellapart/redis,PKRoma/redis,ofirluzon/redis,jxwr/redis,timothyohare/3rdPartySrc-redis,dongqifan2/redis-3.0-annotated,rrsean/redis-3.0-annotated,ncopa/redis,badboy/redis,yossigo/redis,hedisdb/hedis,h0x91b/redis,cusspvz/redis,arijitvt/redis,LongXQ/redis,jbochi/redis,qiyang0221/redis,gaoxianglong/redis,elkingtonmcb/redis,SummonY/redis,xlzhan/redis,ytjiang/redis,antirez/redis,seppo0010/redis,hawkchch/redis,SyntaxStacks/redis,universsky/redis,kmiku7/redis,fengshao0907/redis-3.0-annotated,honestme/redis,badboy/redis,HeartSaVioR/redis,duanx/redis,blackmady/redis,yossigo/redis,abhiklodh/redis,seandsky/redis,holstvoogd/redis,shreesundara/redis,janekmi/redis,brg-liuwei/redis,xuguruogu/redis,elkingtonmcb/redis,zczhuohuo/redis,adamweixuan/redis-3.0-annotated,PKRoma/redis,josiahcarlson/redis,HouKangkang/redis-3.0-annotated,kmiku7/redis,darksideofthemoo/redis-histogram,kaushik94/redis,nilyang/redis-tdd-annotation,blackmady/redis,miaoyc1989/redis-3.0-annotated,HouKangkang/redis-3.0-annotated,ytjiang/redis,Aliceljm1/redis,ouyangkongtong/redis,hgl888/redis,yybirdcf/learn-redis,badboy/redis,idning/redis,timothyohare/3rdPartySrc-redis,Aaron1992/redis,ofirluzon/redis,xuzhezhaozhao/redis_reading,NBSW/redis,dongqifan2/redis-3.0-annotated,j0hnma/szredis,unasm/redis-3.0-annotated,ituncle/redis,buobao/redis-3.0-annotated,saisai/redis,soloestoy/redis,dreamquster/redis,gilala/bjredis,ReadCode/redis-3.0-annotated,josiahcarlson/redis,mingyaaaa/redis,ramonsnir/redis,ReadCode/redis-3.0-annotated,MSOpenTech/redis,miaoyc1989/redis-3.0-annotated,GitHubMota/redis,gechong/redis-3.0-annotated,Sciumo/redis,xujunhai1991/redis,spearhead-ea/redis,shshlzh/redis-3.0-annotated,jackyan/redis,sunlianqiang/redis-3.0-annotated,zy416548283/redis-3.0-annotated,pedigree/redis,pcarrier/redis,mingyaaaa/redis,taoguan/redis,StevenTsai/redis,jasonkying/redis,LongXQ/redis,a-pavlov/redis,YuraLukashik/redis,gilala/hredis,mverrilli/redis,4396/redis,miaoyc1989/redis-3.0-annotated,Soledad89/redis,cnbin/redis,OmarQunsul/graph-redis,HouKangkang/redis-3.0-annotated,valdsJohn/redis,yuhc/redis-benchmark-enhanced,haima-zju/redis-3.0-annotated,sunlianqiang/redis-3.0-annotated,devaos/redis,xlzhan/redis,wangyikai/redis,shining-yang/redis,oranagra/redis,StevenTsai/redis,whille/redis-3.0-annotated,zy416548283/redis-3.0-annotated,darksideofthemoo/redis-histogram,yuzhangjob/redis-3.0-annotated-unstable,guker/redis,WorkingOfTimtohyZhang/redis-3.0-annotated,simplestbest/redis,ton31337/redis,xuzhezhaozhao/redis_reading,190235047/redis,modulexcite/redis,roth1002/redis,shining-yang/redis,ramonsnir/redis,ksarch-saas/redis,Hailei/redis,Soledad89/redis,nilyang/redis-tdd-annotation,weizijun/redis,seppo0010/rlite-server,davidradunz/redis,harrisonfeng/redis,gilala/bjredis,aim-for-better/redis,unasm/redis-3.0-annotated,yuhc/redis-benchmark-enhanced,ofirluzon/redis,soveran/redis,mumingv/redis-3.0-annotated,cloudrain21/redis,MSOpenTech/redis,tzq668766/redis-3.0-annotated,takeshineshiro/redis,rogerlz/redis,pedigree/redis,seppo0010/redis,himoca/redis,cloudrain21/redis,YuraLukashik/redis,itugs/redis,dreamquster/redis,Aliceljm1/redis,simplestbest/redis,xlzhan/redis,nnog/redis,neomantra/redis,fengshao0907/redis,GitHubMota/redis,AplayER/redis,fengshao0907/redis-3.0-annotated,SyntaxStacks/redis,seppo0010/rlite-server,haima-zju/redis-3.0-annotated,ofirluzon/redis,wenxueliu/redis_comment,healerkx/redis,0x55/redis-3.0-annotated,ituncle/redis,msn217/redis-3.0-annotated,zhiliaoniu/redis,huyuezheng/redis,pcarrier/redis,ctripcorp/redis,flashbuckets/redis,AALEKH/redis,yuzhangjob/redis-3.0-annotated-unstable,soveran/redis,adamweixuan/redis-3.0-annotated,Wangyao14cyy/redis,netroby/redis,Aliceljm1/redis-3.0-annotated,cusspvz/redis,mgk/redis,soloestoy/redis,huyuezheng/redis,itamarhaber/redis,ttuna/msot-redis,pkdevbox/redis,Sciumo/redis,0x55/redis-3.0-annotated,mverrilli/redis,OmarQunsul/graph-redis,rouzier/redis,huangz1990/redis-3.0-annotated,davidradunz/redis,YuanZhewei/redis,holstvoogd/redis,gilala/hbjredis,taoguan/redis,tellapart/redis,ncopa/redis,YuanZhewei/redis,josiahcarlson/redis,j0hnma/hszredis,ErikDubbelboer/redis,190235047/redis,pmem/redis,janekmi/redis,ipmobiletech/redis,oranagra/redis,netroby/redis,ytjiang/redis,healerkx/redis,zhaobo1023/redis-3.0-annotated,oranagra/redis,SummonY/redis,taoguan/redis,pmem/redis,WorkingOfTimtohyZhang/redis-3.0-annotated,healerkx/redis,vincent-vivian-liu/redis,4396/redis,AALEKH/redis,iandyh/redis,hornen/redis,SummonY/redis,blackmady/redis,arijitvt/redis,harrisonfeng/redis,valdsJohn/redis,gaoxianglong/redis,yuhc/redis-benchmark-enhanced,rrsean/redis-3.0-annotated,magastzheng/redis-3.0-annotated,drinkthere/redis-3.0-annotated,MSOpenTech/redis,whille/redis-3.0-annotated,SyntaxStacks/redis,GitHubMota/redis,JoeWoo/redis,louisliangjun/redis,rouzier/redis,nuxeh/redis,YuanZhewei/redis,narma/redis,iandyh/redis,pedigree/redis,xujunhai1991/redis,taoguan/redis,ctripcorp/redis,charsyam/redis,ituncle/redis,universsky/redis,honestme/redis,zy416548283/redis-3.0-annotated,simplestbest/redis,colstrom/redis,pmem/redis,colstrom/redis,shining-yang/redis,allengaller/redis,colstrom/redis,HunanTV/redis,JoeWoo/redis,yossigo/redis,fengshao0907/redis,j0hnma/szredis,mverrilli/redis,jxwr/redis,gilala/redis,zhoudayang/redis,narma/redis,GrimDerp/redis,duanx/redis,SummonY/redis,xujunhai1991/redis,HunanTV/redis,mverrilli/redis,ncopa/redis,YongMan/redis,fankeke/redis-3.0-annotated,zczhuohuo/redis,h0x91b/redis,magastzheng/redis-3.0-annotated,honestme/redis,programmecat/redis,ncopa/redis,ttuna/msot-redis,MasahikoSawada/redis,gilala/hbjredis,atreeyang/redis,RepmujNetsik/redis,tjschuck/redis,zczhuohuo/redis,guker/redis,july2993/redis,AplayER/redis,shshlzh/redis-3.0-annotated,saisai/redis,modulexcite/redis,wangyikai/redis,JoeWoo/redis,antirez/redis,harrisonfeng/redis,pcarrier/redis,citusdata/redis,rrsean/redis-3.0-annotated,charsyam/redis,ksarch-saas/redis,devaos/redis,wangyikai/redis,HeartSaVioR/redis,elkingtonmcb/redis,wprice/redis,itamarhaber/redis,antirez/redis,gaoxianglong/redis,july2993/redis,roth1002/redis,ituncle/redis,july2993/redis,xuguruogu/redis,gilala/hredis,kensou97/redis,jasonkying/redis,hgl888/redis,zhaobo1023/redis-3.0-annotated,darksideofthemoo/redis-histogram,takeshineshiro/redis,idning/redis,PradheepShrinivasan/redis,mumingv/redis,tellapart/redis,gilala/bjredis,j0hnma/szredis,maodeyi/redis_lua,kaushik94/redis,thomasdarimont/redis,whille/redis-3.0-annotated,oranagra/redis,Aliceljm1/redis-3.0-annotated,gilala/redis,vincent-vivian-liu/redis,tjschuck/redis,huangz1990/redis-3.0-annotated,rogerlz/redis,xlzhan/redis,mengzhejin/RedisStudy,hornen/redis,ouyangkongtong/redis,zguangyu/redis,spinlock/redis,modulexcite/redis,shshlzh/redis-3.0-annotated,sunheehnus/redis,ctripcorp/redis,yuhc/redis-benchmark-enhanced,mumingv/redis-3.0-annotated,universsky/redis,LongXQ/redis,splitice/redis,jbochi/parallel_redis,jasonkying/redis,onlymellb/redis-3.0-annotated,hedisdb/hedis,ipmobiletech/redis,tanghaodong25/redis,josiahcarlson/redis,honestme/redis,seppo0010/rlite-server,ton31337/redis,tanghaodong25/redis,sunheehnus/redis,guker/redis,duanx/redis,saisai/redis,spinlock/redis,GrimDerp/redis,mcanthony/redis,wujf/redis,YuraLukashik/redis,ketor/redis,ramonsnir/redis,HunanTV/redis,ttuna/msot-redis,linfangrong/redis,tjschuck/redis,mengzhejin/RedisStudy,aim-for-better/redis,fengshao0907/redis-3.0-annotated,h0x91b/redis,buobao/redis-3.0-annotated,jackyan/redis,zhiliaoniu/redis,PKRoma/redis,roth1002/redis,MOON-CLJ/redis,Hailei/redis,z-fork/redis,linfangrong/redis,mattsta/redis,xujunhai1991/redis,gongice/redis-3.0-annotated,zhoudayang/redis,LongXQ/redis,yybirdcf/learn-redis,dayuoba/redis,onlymellb/redis-3.0-annotated,jacklee0810/redis-3.0-annotated,buobao/redis-3.0-annotated,moonbingbing/redis-3.0-annotated,timothyohare/3rdPartySrc-redis,rouzier/redis,atreeyang/redis,louisliangjun/redis,csuhawk/redis,z-fork/redis,yuzhangjob/redis-3.0-annotated-unstable,aim-for-better/redis,fankeke/redis-3.0-annotated,yossigo/redis,itugs/redis,neomantra/redis,louisliangjun/redis,cloudrain21/redis,nnog/redis,francischan714/redis,supasate/redis,slfs007/mk-redis,gilala/redis,kensou97/redis,a-pavlov/redis,pedigree/redis,allengaller/redis,ErikDubbelboer/redis,PradheepShrinivasan/redis,ketor/redis,nilyang/redis-tdd-annotation,ketor/redis,YongMan/redis,huyuezheng/redis,sunheehnus/redis,ksarch-saas/redis,wbailey5/redis,moonbingbing/redis-3.0-annotated,ttuna/msot-redis,PKRoma/redis,nnog/redis,adamweixuan/redis-3.0-annotated,spearhead-ea/redis,xuzhezhaozhao/redis_reading,hornen/redis,jackyan/redis,arijitvt/redis,mengzhejin/RedisStudy,fengshao0907/redis,riyan8250/redis,z-fork/redis,splitice/redis,PradheepShrinivasan/redis,drinkthere/redis-3.0-annotated,mgk/redis,charsyam/redis,mingyaaaa/redis,YuanZhewei/redis,kaushik94/redis,harrisonfeng/redis,nuxeh/redis,rogerchina/redis,mcanthony/redis,wujf/redis,weizijun/redis,j0hnma/hszredis,modulexcite/redis,francischan714/redis,cnbin/redis,Sciumo/redis,zguangyu/redis,alenslan/redis,ouyangkongtong/redis,moonbingbing/redis-3.0-annotated,0x55/redis-3.0-annotated,kensou97/redis,Wangyao14cyy/redis,narma/redis,ctripcorp/redis,OmarQunsul/graph-redis,elkingtonmcb/redis,nuxeh/redis,mcanthony/redis,dongqifan2/redis-3.0-annotated,zhcy/redis,vincent-vivian-liu/redis,ErikDubbelboer/redis,kmiku7/redis,zguangyu/redis,rogerchina/redis,zhcy/redis,twskipper/redis,blackmady/redis,allengaller/redis,Aliceljm1/redis,ofirluzon/redis,seandsky/redis,j0hnma/szredis,wbailey5/redis,neomantra/redis,yybirdcf/learn-redis,supasate/redis,wujf/redis,qiyang0221/redis,itugs/redis,aim-for-better/redis,tanghaodong25/redis,xuguruogu/redis,hedisdb/hedis,zhiliaoniu/redis,Aliceljm1/redis,mumingv/redis,dayuoba/redis,AplayER/redis,abhiklodh/redis,programmecat/redis,PKRoma/redis,onlymellb/redis-3.0-annotated,yybirdcf/learn-redis,clamoriniere1A/redis,flashbuckets/redis,itamarhaber/redis,Hailei/redis,itamarhaber/redis,citusdata/redis,netroby/redis,spinlock/redis,YongMan/redis,csuhawk/redis,pcarrier/redis,mengzhejin/RedisStudy,valdsJohn/redis,cusspvz/redis,pkdevbox/redis,NBSW/redis,gongice/redis-3.0-annotated,ReadCode/redis-3.0-annotated,valdsJohn/redis,gechong/redis-3.0-annotated,mengyou0304/redis,csuhawk/redis,davidradunz/redis